| 阿拉斯菊石群的新材料 |
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| 引用本文： | 马俊文. 阿拉斯菊石群的新材料[J]. 煤田地质与勘探, 2002, 30(1): 7-13. |
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| 作者姓名： | 马俊文 |
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| 作者单位： | 1.江西煤田地质局科研所, 江西 南昌 330201 |
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| 摘 要： | 描述的菊石产自江西宜春、安福两地,计有1新科、5新属、8新种和一个未定种。根据花桥菊石科(新科)和宜春菊石属(新属),阐述了菊石的演化,并对国际地层对比作了探讨。
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| 关 键 词： | 晚二叠世早期 菊石演化 地区地层对比 |
| 文章编号： | 1001-1986(2002)01-0007-06 |
| 收稿时间： | 2000-11-07 |
New information on Araxoceratidae Ruzhencev |
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| MA Jun-wen. New information on Araxoceratidae Ruzhencev[J]. COAL GEOLOGY & EXPLORATION, 2002, 30(1): 7-13. |
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| Authors: | MA Jun-wen |
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| Affiliation: | 1.Research Institute of Jiangxi coalfield Geology Bureau, Nanchang 330201, China |
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| Abstract: | The described ammonitida fossils are collected from Yichun and Anfu places,being relation to 1 new family,5 new genus,8 new species and 1 undefinited species.According to Huaqiaoceratidae fam.nov.and Yichunoceras gen.nov.the evolut ion of ammonitida is described,and the international stratigraphic correlation i s discussed. |
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| Keywords: | early stage of Late Permian evolution of ammonit ida regional stratigraphic correlation |
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